EP4091747A4 - CUTTING TOOL - Google Patents

CUTTING TOOL Download PDF

Info

Publication number: EP4091747A4
Authority: EP; European Patent Office
Prior art keywords: cutting tool; cutting; tool
Prior art date: 2021-03-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP21918107.0A

Other languages

German (de)

French (fr)

Other versions

EP4091747A1 (en

EP4091747B1 (en

Inventor

Masahito HIKIJI

Susumu Okuno

Takato YAMANISHI

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sumitomo Electric Hardmetal Corp

Original Assignee

Sumitomo Electric Hardmetal Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2021-03-22

Filing date

2021-03-22

Publication date

2023-01-04

2021-03-22 Application filed by Sumitomo Electric Hardmetal Corp filed Critical Sumitomo Electric Hardmetal Corp

2022-11-23 Publication of EP4091747A1 publication Critical patent/EP4091747A1/en

2023-01-04 Publication of EP4091747A4 publication Critical patent/EP4091747A4/en

2024-07-17 Application granted granted Critical

2024-07-17 Publication of EP4091747B1 publication Critical patent/EP4091747B1/en

Status Active legal-status Critical Current

2041-03-22 Anticipated expiration legal-status Critical

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/148—Composition of the cutting inserts
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/403—Oxides of aluminium, magnesium or beryllium
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/10—Coatings

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Cutting Tools, Boring Holders, And Turrets (AREA)

EP21918107.0A 2021-03-22 2021-03-22 Cutting tools Active EP4091747B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2021/011651 WO2022201229A1 (en)	2021-03-22	2021-03-22	Cutting tool

Publications (3)

Publication Number	Publication Date
EP4091747A1 EP4091747A1 (en)	2022-11-23
EP4091747A4 true EP4091747A4 (en)	2023-01-04
EP4091747B1 EP4091747B1 (en)	2024-07-17

Family

ID=82482485

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21918107.0A Active EP4091747B1 (en)	2021-03-22	2021-03-22	Cutting tools

Country Status (5)

Country	Link
US (1)	US11511353B2 (en)
EP (1)	EP4091747B1 (en)
JP (1)	JP7103567B1 (en)
CN (1)	CN115379913B (en)
WO (1)	WO2022201229A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2013111720A (en) *	2011-11-30	2013-06-10	Mitsubishi Materials Corp	Surface-coated cutting tool having hard coating layer exhibiting superior chipping resistance in high speed intermittent cutting work
US20170191169A1 (en) *	2015-08-28	2017-07-06	Sumitomo Electric Hardmetal Corp.	Surface-coated cutting tool
US20170209936A1 (en) *	2015-08-28	2017-07-27	Sumitomo Electric Hardmetal Corp.	Surface-coated cutting tool and method of manufacturing the same
US20200038964A1 (en) *	2016-10-25	2020-02-06	Tungaloy Corporation	Coated cutting tool
US20200106367A1 (en) *	2017-03-28	2020-04-02	Valeo Siemens eAutomotive Frances SAS	Dc/dc voltage converter device

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE501527C2 (en)	1992-12-18	1995-03-06	Sandvik Ab	Methods and articles when coating a cutting tool with an alumina layer
SE519339C2 (en)	2000-11-22	2003-02-18	Sandvik Ab	Cutting tools coated with alumina and ways of manufacturing the same
JP2004291162A (en) *	2003-03-27	2004-10-21	Kyocera Corp	Surface coated cutting tool
SE529200C2 (en)	2005-11-21	2007-05-29	Sandvik Intellectual Property	Coated cutting, method of making and use
JP5459504B2 (en) *	2010-07-16	2014-04-02	三菱マテリアル株式会社	Diamond coated cutting tool
JP5246518B2 (en) *	2010-09-15	2013-07-24	三菱マテリアル株式会社	Surface coated cutting tool with excellent toughness and chipping resistance due to hard coating layer
EP2570510B2 (en) *	2011-09-16	2019-02-13	Walter AG	Sulfur containing alpha-alumina coated cutting tool
DE102011053705A1 (en) *	2011-09-16	2013-03-21	Walter Ag	Cutting insert and method for its production
JP5861982B2 (en) *	2011-10-28	2016-02-16	三菱マテリアル株式会社	Surface coated cutting tool whose hard coating layer exhibits excellent peeling resistance in high-speed intermittent cutting
JP5838789B2 (en) *	2011-12-22	2016-01-06	三菱マテリアル株式会社	Surface coated cutting tool whose hard coating layer exhibits excellent chipping resistance in high-speed intermittent cutting
JP5831707B2 (en)	2012-03-14	2015-12-09	三菱マテリアル株式会社	Surface coated cutting tool whose hard coating layer exhibits excellent chipping resistance in high-speed intermittent cutting
JP5898051B2 (en) *	2012-11-28	2016-04-06	京セラ株式会社	Coated tool
KR101536462B1 (en)	2013-12-23	2015-07-24	한국야금 주식회사	Coated film for cutting tools for machining hrsa and cast iron
EP3034652A1 (en) *	2014-12-19	2016-06-22	Sandvik Intellectual Property AB	CVD coated cutting tool
RU2704949C2 (en) *	2014-12-19	2019-10-31	Сандвик Интеллекчуал Проперти Аб	Cvd coated cutting tool
CN106660138B (en) *	2015-08-28	2019-12-13	住友电工硬质合金株式会社	Surface-coated cutting tool
WO2017061328A1 (en) *	2015-10-07	2017-04-13	株式会社タンガロイ	Coated cutting tool
EP3360630B1 (en) *	2015-10-09	2020-02-19	Sumitomo Electric Hardmetal Corp.	Surface-coated cutting tool
JP6519057B2 (en) *	2016-01-08	2019-05-29	住友電工ハードメタル株式会社	Method of manufacturing surface coated cutting tool
JP6635340B2 (en) *	2016-08-24	2020-01-22	住友電工ハードメタル株式会社	Surface coated cutting tool and method of manufacturing the same
JP6973026B2 (en) *	2017-02-20	2021-11-24	株式会社タンガロイ	Cover cutting tool
WO2019004018A1 (en) *	2017-06-29	2019-01-03	京セラ株式会社	Coated tool, cutting tool, and method for manufacturing cut workpiece
JP7060528B2 (en) *	2019-01-18	2022-04-26	株式会社タンガロイ	Cover cutting tool
CN113226603B (en) *	2019-02-19	2024-03-01	住友电工硬质合金株式会社	Cutting tool

2021
- 2021-03-22 US US17/439,410 patent/US11511353B2/en active Active
- 2021-03-22 CN CN202180008501.2A patent/CN115379913B/en active Active
- 2021-03-22 WO PCT/JP2021/011651 patent/WO2022201229A1/en unknown
- 2021-03-22 JP JP2021536178A patent/JP7103567B1/en active Active
- 2021-03-22 EP EP21918107.0A patent/EP4091747B1/en active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2013111720A (en) *	2011-11-30	2013-06-10	Mitsubishi Materials Corp	Surface-coated cutting tool having hard coating layer exhibiting superior chipping resistance in high speed intermittent cutting work
US20170191169A1 (en) *	2015-08-28	2017-07-06	Sumitomo Electric Hardmetal Corp.	Surface-coated cutting tool
US20170209936A1 (en) *	2015-08-28	2017-07-27	Sumitomo Electric Hardmetal Corp.	Surface-coated cutting tool and method of manufacturing the same
US20200038964A1 (en) *	2016-10-25	2020-02-06	Tungaloy Corporation	Coated cutting tool
US20200106367A1 (en) *	2017-03-28	2020-04-02	Valeo Siemens eAutomotive Frances SAS	Dc/dc voltage converter device

Also Published As

Publication number	Publication date
EP4091747A1 (en)	2022-11-23
US11511353B2 (en)	2022-11-29
WO2022201229A1 (en)	2022-09-29
US20220297200A1 (en)	2022-09-22
EP4091747B1 (en)	2024-07-17
JP7103567B1 (en)	2022-07-20
JPWO2022201229A1 (en)	2022-09-29
CN115379913A (en)	2022-11-22
CN115379913B (en)	2025-01-03

Publication	Publication Date	Title
EP3950190A4 (en)	2022-06-15	CUTTING TOOL
EP4190509A4 (en)	2024-10-09	HAND TOOLS
EP3871814A4 (en)	2021-09-08	CUTTING TOOL
EP4331752A4 (en)	2024-05-29	CUTTING TOOL
EP3991891A4 (en)	2022-08-03	CUTTING TOOL
EP3991888A4 (en)	2022-08-03	CUTTING TOOL
EP4260977A4 (en)	2024-05-15	CUTTING TOOL
EP4406678A4 (en)	2024-07-31	CUTTING TOOL
EP3967431A4 (en)	2022-03-23	CUTTING TOOL
EP4157583C0 (en)	2024-01-31	TOOLS
JP1707300S (en)	2022-02-10	Tool case
EP3871815A4 (en)	2021-09-01	CUTTING TOOL
EP3909528C0 (en)	2024-07-03	TOOL USE
EP4306246A4 (en)	2025-02-19	CUTTING TOOL
EP4286082A4 (en)	2024-04-17	CUTTING TOOL
EP4091747A4 (en)	2023-01-04	CUTTING TOOL
EP4091748A4 (en)	2023-04-26	CUTTING TOOL
EP4501504A4 (en)	2025-02-19	CUTTING TOOL
EP4434657A4 (en)	2024-10-30	CUTTING TOOL
EP4299218A4 (en)	2024-01-17	CUTTING TOOL
EP4470697A4 (en)	2025-03-26	CUTTING TOOL
EP4282605A4 (en)	2025-01-01	LONG CUTTING TOOL
EP4331761A4 (en)	2024-05-29	ROTATING CUTTING TOOL
EP3988232A4 (en)	2023-04-05	CUTTING TOOL
EP4309835A4 (en)	2025-01-22	SURFACE-COATED CUTTING TOOL

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2023-06-07	RIN1	Information on inventor provided before grant (corrected)	Inventor name: YAMANISHI, TAKATO Inventor name: OKUNO, SUSUMU Inventor name: HIKIJI, MASAHITO
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